发明名称 ELECTRONIC CONTENT DISTRIBUTION AND EXCHANGE SYSTEM
摘要 A method comprises receiving a request from a particular device for an electronic content; identifying a registered owner of the particular device; determining whether the registered owner, of the particular device, is also a registered owner of a license for the electronic content; and in response to determining that the registered owner, of the particular device, is also the registered owner of the license for the electronic content, making the electronic content available for download by the particular device. The invention further comprises an apparatus, a computer readable storage medium, and a use of a computer system.
申请公布号 EP1456796(A1) 申请公布日期 2004.09.15
申请号 EP20030710648 申请日期 2003.01.08
申请人 TIVO, INC. 发明人 BARTON, JAMES, M.
分类号 G06F21/24;G06F12/00;G06F12/14;G06F15/00;G06F21/00;G06Q30/00;H04N7/025;H04N7/16;H04N7/173;(IPC1-7):G06F17/60 主分类号 G06F21/24
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